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ERP

DEAR Inventory to Extensiv (3PL Central) integration — real-time, two-way sync

Keep DEAR Inventory and Extensiv (3PL Central) in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.

  • SOC 2 and 6 other compliance frameworks
  • POC with real engineers in minutes

Adopted by fast-scaling companies moving mission-critical data in real time

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Migrated from Mulesoft
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Migrated from Fivetran
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Migrated from Celigo
Why teams connect DEAR Inventory and Extensiv (3PL Central)

Two ERPs, one set of facts: Stacksync keeps DEAR Inventory and Extensiv (3PL Central) consistent in real time, whether they split the business or one is replacing the other.

Companies run two ERPs for structural reasons: a two-tier setup with subsidiaries on lighter systems, an acquisition that brought its own stack, a split by function or region, or a migration that will take quarters. In all of these, some of the same organizations, people, and transactions exist in both systems, and keeping them aligned by hand is a standing tax on the back office.

Stacksync syncs Locations, Products, Stock levels, Sale orders in DEAR Inventory with Inventory, Orders, Receivers, Shipments in Extensiv (3PL Central) bi-directionally and in real time, with field-level mapping across the two data models and conflict rules you define. A record changed in either system is reflected in the other within seconds, not at the next interface run.

Common use cases

  • Sync stock levels and product data to e-commerce storefronts and a CRM so sales quotes reflect real availability.
  • Push sale orders from a storefront or CRM into DEAR for fulfillment without manual re-entry.
  • Keep item masters aligned between a merchant's ERP and the 3PL warehouse so receiving and picking use consistent SKUs.
  • Mirror on-hand inventory by warehouse into merchant systems to drive available-to-promise and reorder logic.

Migration in parallel

When one system is replacing the other, run both fully live during the transition and cut over without a data freeze.

Shared master data

Where both systems keep records of the same customers, suppliers, or organizations, a correction in either updates the other.

Split by function

Where one system is the people or finance suite and the other runs operations, the records both sides depend on, such as organizations, cost centers, and reference data, stay in agreement.

What you can sync between DEAR Inventory and Extensiv (3PL Central)

Representative objects on each side — any object or custom field can map to any target. Schemas are auto-detected; types are converted between the two systems.

DEAR Inventory objects Extensiv (3PL Central) objects
Products SKU records with pricing, suppliers, and bill-of-material links; the master data most syncs start from. Inventory On-hand and available quantities by warehouse, mirrored out to drive channel availability.
Stock levels Per-location availability derived from inventory transactions; read-heavy in storefront syncs. Orders Outbound fulfillment orders pushed in from commerce or ERP systems.
Sale orders Customer orders through their pick/pack/ship lifecycle; synced with storefronts and CRMs. Receivers Inbound receiving records (receipts/ASNs) that confirm stock arrival back to purchasing systems.
Purchase orders Supplier orders and receiving records synced with accounting and planning tools. Shipments Carrier and tracking details synced back once orders ship.
Customers Buyer records aligned with CRM and accounting counterparts. Warehouses Facility records that partition inventory and order routing.
Suppliers Vendor records referenced on purchase orders. Inventory adjustments Manual stock corrections that reconciliation syncs need to capture.
What ships with DEAR Inventory ⇄ Extensiv (3PL Central)

Connect DEAR Inventory and Extensiv (3PL Central) for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every DEAR Inventory–Extensiv (3PL Central) connection.

Real-time

Two-way sync

Changes in DEAR Inventory or Extensiv (3PL Central) instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever DEAR Inventory or Extensiv (3PL Central) data changes, update records, fire webhooks, or kick off sequences without brittle API scripts.

At scale

Event queues

Handle millions of events per minute without losing a single DEAR Inventory or Extensiv (3PL Central) record.

Observability

Monitoring

Track your DEAR Inventory ⇄ Extensiv (3PL Central) sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between DEAR Inventory and Extensiv (3PL Central).

How the DEAR Inventory and Extensiv (3PL Central) connectors work

DEAR Inventory

Integration surface
REST API
Authentication
Account ID plus application key sent as request headers
Change detection
Polling with modified-since filters; webhook notifications for sale and purchase events are available on subscriptions that include the Automation module
Capabilities
read · write · webhooks
Rate limits
Subject to the platform's per-account API rate limits

Extensiv (3PL Central)

Integration surface
REST API
Authentication
Short-lived access tokens obtained from integration client credentials (client ID and secret)
Change detection
Webhook events for order, receipt, item, and inventory changes, with polling on modified-date filters as a fallback
Capabilities
read · write · webhooks
Rate limits
Subject to the platform's API rate limits; batch endpoints reduce call volume for order and inventory syncs
How it works

How to connect DEAR Inventory to Extensiv (3PL Central) — three steps, no code

Configure and sync within minutes, no code. Whether you sync 50k or 100M+ records, Stacksync handles the queues, infra, and plumbing. Integrations are non-invasive and need zero setup on your systems.

  1. 01

    Connect your apps

    Authenticate DEAR Inventory and Extensiv (3PL Central) with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.

    • OAuth 2.0
    • SSH tunnel
    • VPC peering
    DEAR Inventory connected
    Extensiv (3PL Central) connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the DEAR Inventory and Extensiv (3PL Central) objects to sync — Stacksync auto-detects both schemas, including custom fields where the platform exposes them. Sync to existing tables, or let Stacksync create new ones with ideal data types.

    • Standard objects
    • Custom objects
    • Auto-schema
    objects · DEAR Inventory ⇄ Extensiv (3PL Central)
    Customers 12,480
    Sales Orders 8,213
    Invoices 5,902
    Items 1,344
  3. 03

    Map fields

    Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.

    • Auto-map
    • Type casting
    • Transforms
    DEAR Inventory Extensiv (3PL Central)
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

DEAR Inventory and Extensiv (3PL Central) integration FAQ

SECURITY

Security teams love Stacksync

As a data company, we understand the importance of keeping your data secure. Stacksync is built with security best practices to keep your data safe at every layer, and is DPF-certified for US, EU, UK and CH data transfers.

Learn more about security
SOC 2 type II
ISO 27001
HIPAA BAA
GDPR
CCPA
CSA STAR
DPF US-EU-UK-CH
→ SECURITY WITH BENEFITS

SSO & SCIM

Let your users access Stacksync from your centralized user management systems. Works with Okta, Azure, Google SSO and more.

Alerts

Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options.

Secure connection options

Securely connects to your systems with:

OAuth 2 SSH Tunnelling SSL certificates IP Whitelisting VPN gateway VPC peering and more

Related integrations

Every pair below is a real-time, two-way sync. Search all 386 integrations available for DEAR Inventory and Extensiv (3PL Central).

Popular · 8 of 386
All DEAR Inventory integrations All Extensiv (3PL Central) integrations Browse all integrations
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